Fixed auditing such that when you use a local audit index, it maintains the
mappings automatically. Maintenance is necessary, for example, when new fields
are introduced or document types change.

Added and changed settings for the SAML NameID policy. For example, added the
nameid.allow_create setting and changed the default value for
the SPNameQualifier setting to blank. See SAML Authentication.

Fixed handling of an Assertion Consumer Service (ACS) URL with existing query
parameters. See SAML Authentication.